Web Developer for Lucky Draw Entry Page

Role Overview

We are looking for a skilled Web Developer to create an engaging lucky draw entry page that users can access via a QR code printed on receipts. The POS vendor will create and pinter the QR code on the receipt footer (with encrypted transaction number and receipt amount).

This role involves developing a secure and user-friendly web page, storing participant data in a database, and providing an interface for drawing winners and displaying animations.

Responsibilities

• Develop a lucky draw entry web page accessible via a QR code, ensuring the page validates the transaction number to prevent duplicates.
• Capture and store participant information including transaction number, name, contact number, email address.
• Validate that the transaction number matched the encrypted on the QR code.
• Store the receipt amount as part of a hidden field
• The receipt amount is to determine the number of spin on the wheel.
• Implement a secure database to manage all participant data efficiently.
• Develop animations for a "spin the wheel" feature that allows participants to win prizes.
• Design an interface for setting prizes and adjusting winning probabilities in real-time on the backend, the setting page also should set the amount per chance to spin. (example $10 per spin)
• Generate a summary report for the lucky draw campaign.

Required Skills

• Proficiency in developing web applications using the LAMP stack (Linux, Apache, MySQL, PHP).
• Strong understanding of database management and data validation techniques.
• Experience with web security best practices to protect participant data.
• Ability to create interactive and visually appealing web animations.

Nice to Have

• Experience deploying applications on DigitalOcean or similar cloud platforms.
• Familiarity with real-time data processing and dynamic content updates.